lini wrote:That's (talking of those 0.1 x 0.2) shank size in mm, btw. Tip itself should look very similar to the Ortofon level 20 (e.g. needle 20, 520(II)/VM Red, 2M Blue) and Audio Technica level 13 (e.g. ATN13, ATN130E/132EP) needles, i.e. a high quality true elliptical with good polish, and I'd assume it to be at least 0.3, maybe 0.2 x 0.7 mil. I've never seen any official tip dimensions for it, though - only the shank diemnsions you've already mentioned.
Greetings from Munich!
Manfred / lini